VirtualLife
New member
I have 820-3437-B that turns on when i plug the charger. Green light goes to orange and the fan spins but it docent chime neither post anything. This device is liquid damaged. Replaced a lot of components near SMC, before that it did not even turn on. Well it did but there were no green light neither orange. Checked the is cpu turned on and it was correct amount as in schematic is written.